From: Steve Edwards <sedwards@spsu.edu>
Subject: Re: 3-Colouring of Penrose tilings?
Date: Fri, 28 Jul 2000 20:42:54 -0400
Newsgroups: sci.math
Summary: [missing]

I believe there was an article on just this topic earlier this year in
one of the MAA journals.
Unfortunately, I don't have the journal with me right now, but I believe
the answer is that
3-coloring is possible, not just for kites and darts, but also for a much
larger class of tilings.

Steve Edwards
sedwards@spsu.edu

William Boyd wrote:

> Can anyone help me with this? What's the current state of knowledge -
> has it been proved possible for 'kites' and 'darts'?
> --
> William Boyd